A Sulfonated Polyimide/Nafion Blend Membrane with High Proton Selectivity and Remarkable Stability for Vanadium Redox Flow Battery

A sulfonated polyimide (SPI)/Nafion blend membrane composed of a designed and synthesized SPI polymer and the commercial Nafion polymer is prepared by a facile solution casting method for vanadium redox flow battery (VRFB). Similar molecular structures of both SPI and Nafion provide good compatibili...

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Principais autores:	Jinchao Li, Jun Liu, Wenjie Xu, Jun Long, Wenheng Huang, Zhen He, Suqin Liu, Yaping Zhang
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2021-11-01
coleção:	Membranes
Assuntos:	sulfonated polyimide blend membrane vanadium redox flow battery chemical stability
Acesso em linha:	https://www.mdpi.com/2077-0375/11/12/946
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